package com.bk.controller.user;
import com.bk.constant.MessageConstant;
import com.bk.result.Result;
import com.bk.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/user/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;
    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    @ApiOperation("文件上传")
  public Result<String> upload(MultipartFile file) {
      log.info("文件上传{}",file);
      try {
          //获取原始文件名
          String originalFilename = file.getOriginalFilename();
          //截取原始文件的后缀   sdfd.png
          String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
          String objectName = UUID.randomUUID().toString() + extension;
          //文件请求路径
          String filePath = aliOssUtil.upload(file.getBytes(), objectName);
          return Result.success(filePath);
      }catch (IOException e)
      {
       log.error("文件上传失败 :{}",e);
      }
        return Result.error(MessageConstant.UPLOAD_FAILED);
  }
}
